Zhejiang PQUAN Technology Group Co., Ltd. was established in 2003. It is a professional manufacturer specializing in the research, production, sales and technical services of low-voltage electrical equipment such as frequency converters, soft starters and voltage stabilizers. We have a strong R&D team with excellent technical capabilities. We adhere to the principles of technological innovation, professional manufacturing, quality first and integrity foremost to serve our customers. All products have passed certifications and comply with international safety standards, such as CE, CQC, ISO9001, etc. To provide you with more guarantees, all our products come with a two-year warranty and online technical services. PQUAN also offers professional OEM and ODM services to meet your unique needs. We sincerely welcome you to join us.
We sincerely welcome you to join us.
Years of R&D experience
Annual Production Capacity
Number of countries served
Global Cooperative Enterprise
More than
25
years of production
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PQUAN offers comprehensive OEM and ODM services, leveraging 20 years of expertise in variable frequency drives (VFDs), smart soft starters (RVSS), and automatic voltage regulators (AVRs).
Customized solutions: We tailor products to your specific requirements, from design and development to manufacturing and testing.
Flexible manufacturing: We can accommodate various production scales, ranging from small batches to large orders.
Comprehensive Support: Our professional team provides technical support throughout the product lifecycle.
Innovative Design Evaluation: Our R&D team conducts feasibility assessments on design proposals to ensure product reliability and fully meet customer needs.
Efficient Cost Control: While effectively controlling costs, we quickly integrate multiple protection functions to enhance product performance.
Quality Assurance: We adhere to strict quality control procedures and have obtained ISO and CE certifications to ensure the highest standard of product quality and reliability.
Professional Testing: Our factory is equipped with aging chambers and specialized testing equipment to ensure that every product undergoes comprehensive testing.
Strict Oversight: Only products that pass rigorous testing can be stored, to ensure outstanding quality.
As a practitioner of industry standards, all PQUAN products strictly comply with IEC (International Electrotechnical Commission) standards and are certified under ISO 9001 Quality Management Systems, ISO 14001 Environmental Management Systems, and CE Marking, ensuring the perfect balance between product excellence and environmental stewardship.
Whole Process Quality Control in Production
Incoming Inspection of Raw Materials
Factory Full-Item Calibration & Traceability Management
Electrical Performance & Safety Inspection
Aging & Load Testing of Key Components
Zhejiang PQUAN Technology (Est.2003): Professional manufacturer of variable frequency drive, soft starters, voltage stabilizers. CE/CQC/ISO9001 certified, 2-year warranty, OEM/ODM services & online technical support.
No. 555, Zhan Cheng Road, Liushi Town, Leqing City, Zhejiang Province
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